1. Administering sufficient fluid volume more than minimum 240 ml as it is maximum tolerated rectal volume in adult person.<ref>van Meegdenburg, Maxime & Heineman, Erik & Broens, Paul. (2015). Dyssynergic defecation may aggravate constipation: Results of mostly pediatric cases with congenital anorectal malformation. The American Journal of Surgery. 210. 10.1016/j.amjsurg.2014.09.038.</ref> If it is administered in low volume then basti may not even cross the rectum. | 1. Administering sufficient fluid volume more than minimum 240 ml as it is maximum tolerated rectal volume in adult person.<ref>van Meegdenburg, Maxime & Heineman, Erik & Broens, Paul. (2015). Dyssynergic defecation may aggravate constipation: Results of mostly pediatric cases with congenital anorectal malformation. The American Journal of Surgery. 210. 10.1016/j.amjsurg.2014.09.038.</ref> If it is administered in low volume then basti may not even cross the rectum. |